AGENDA… Introduction to IR Brad Risser Camera Operation / Post Analysis Capabilities Jim Hungerford.

Slides:



Advertisements
Similar presentations
EM Waves.
Advertisements

Waves and the Electromagnetic Spectrum
Astronomy Notes to Accompany the Text Astronomy Today, Chaisson, McMillan Jim Mims.
Thermography Adam Adgar School of Computing and Technology.
Light as a Wave Part 2 SNC2D.
Inv. 4 “Heat Transfer” FOSS Weather and Water Grade 6
1 Introduction into the Absorption Channels Description of characteristics and content of the CO2 channel: Ch11: 13.4  Contact person: Veronika Zwatz-Meise.
PHYSICS 103: Lecture 20 Blackbody Radiation Light Bulbs Agenda for Today:
Electromagnetic Waves
Radiation Infra-red radiation transfers heat between all objects. Infra-red radiation is an electromagnetic wave and can travel through a vacuum. Heat.
Thermal radiation Any object that is hot gives off light known as Thermal Radiation.  The hotter an object is, the more light it emits.  As the temperature.
Advanced Evaluation Techniques Regarding Combustible Dust Inspections for “Combustible Dust” and their contributory conditions are mostly “VISUAL”. “Advanced”
Physics 1051: Lecture 4: Slide 1 Light Introduction.
ELECTROMAGNETIC RADIATION
Conduction convection radiation.  Energy can be transferred from one system to another (or from a system to its environment) in different ways: 1. Thermally,
Thermographic Testing Vibrotech Reliability Services Limited.
What is Thermography?. Infrared thermography is the collection & analysis of radiated electromagnetic energy in the infrared portion of the electromagnetic.
Thermal energy and Heat. Thermal energy Thermal energy is the total kinetic energy of all particles in a substance Measured in joules (J) This is not.
By Ollie Docherty and Lauren Moore. Heat energy can move through a substance by conduction. Metals are good conductors of heat, but non-metals and gases.
Electromagnetic Waves
Chapter 3 Radiation. Units of Chapter Information from the Skies 3.2 Waves in What? The Wave Nature of Radiation 3.3 The Electromagnetic Spectrum.
Lecture Outlines Astronomy Today 7th Edition Chaisson/McMillan © 2011 Pearson Education, Inc. Chapter 3.
Chapter 12 magneticspectrum.html.
Waves, Sound, and EM Waves. Sound Example of compressional wave Can travel through any type of matter Speed of sound depends on the substance the medium.
Basics of Remote Sensing & Electromagnetic Radiation Concepts.
P1 Physics Revision checklist Properties of Waves
P1 Physics. 1. Hot objects emit... 1.More infra-red radiation 2.Less infra-red radiation 3.Less electrons 4.More neutrons Response Grid Countdown 10.
Telescopes. Images can be formed through reflection (mirror) or refraction (lens). Reflecting mirror Optical Telescopes.
IR Thermography Infra Red Thermography is a technique for producing a visible image of invisible (to our eyes). Infra red radiation emitted by objects.
Temperature and Heat 4.1 Temperature depends on particle movement. 4.2
Temperature and Heat CHAPTER the BIG idea CHAPTER OUTLINE Heat is a flow of energy due to temperature differences. Temperature depends on particle movement.
Introduction to Thermal Physics
Thermal camera imaging Kristián Leško Slovakia. How does it work? Black body radiation Under 3000 K – most intensive in IR spectrum Excitation of electrons.
Define conduction and convection. Objectives Know: How heat is transferred by radiation Understand: Which situations use radiation in everyday life Outcomes.
Chapter 3 Radiation. Units of Chapter Information from the Skies 3.2 Waves in What? The Wave Nature of Radiation 3.3 The Electromagnetic Spectrum.
What is light? Light can act either like a wave or like a particle Particles of light are called photons.
Waves and Properties of Light
Forms of Energy. Nature of Energy Energy is the ability to do work. If an object or organism does work, then it uses energy. Work is the use of a force.
Ast October 2007 The Nature of Light (This topic is a little out of order; we’ll return to the Solar System later)
Chris Bent.  Electronic sensor that measures infrared (IR) light  Do not detect motion; detect changes in temperature  Emits nothing; it’s “passive”
ULTRASONIC SENSOR IR TEMPERATURE SENSOR PRESENTED BY TEAM 5 XUE CHENG SAMUEL FALABI CHARLIE NGUYEN RICHARD SZINK LANEA WILLIAMSON.
This Week (3) Concepts: Light and Earth’s Energy Balance Electromagnetic Radiation Blackbody Radiation and Temperature Earth’s Energy Balance w/out atmosphere.
Heat and Temperature Do Now What are five ways that heat can affect “earth processes” List them out. Hand in.
Light Introduction: Slide 1 Light Introduction. Light Introduction: Slide 2 Light -- an Electromagnetic Wave.
THERMOGRAPHY Presented By: Nagaraj S Patil. Contents Introduction What it is? Where it is used? What makes it useful? Principle Application Advantages.
Temperature and Heat CHAPTER the BIG idea CHAPTER OUTLINE Heat is a flow of energy due to temperature differences. Temperature depends on particle movement.
 Within the sun, nuclear reactions produce an immense amount of energy that streams outward into space as electromagnetic radiation.
Infra-Red Radiation. Bell Work – Infra-Red Radiation.
Methods of Heat Transfer. List as many Methods of Heat Transfer.
The Nature of Light Vanessa Thulsiraj December 10, 2010.
By the end of this presentation, you should be able to: Explain how microwaves and infrared waves transfer energy to materials. Describe how the energy.
Heat Transfer Investigation 4 Part 1.
Temperature and Heat 4.1 Temperature depends on particle movement. 4.2
Thermal Imaging.
Electromagnetic Radiation
How Could You Measure IR Directly On Buildings?
THEORIES OF LIGHT Is light a wave or a stream of particles?
Physics 1 Revision Lesson 1 Kinetic theory and Heat transfers
Movement of Heat Movement of Heat.
Energy Vocabulary 2.3 Chastain 2017.
Energy Vocabulary 2.3 Chastain 2017.
Electromagnetic Spectrum
Thermal Radiation.
Unit 3 - Energy Learning Target 3.4 – Define Temperature and explain how thermal energy is transferred (conduction, convection, & radiation)
Radiation, Spectroscopy, and Telescopes
Electromagnetic Waves
Heat.
Introduction into the Absorption Channels
Warm up A car is about 15% efficient at converting energy from gas to energy of motion. The average car gets 25 miles per gallon. a.What would the car’s.
Presentation transcript:

AGENDA… Introduction to IR Brad Risser Camera Operation / Post Analysis Capabilities Jim Hungerford

 IR is generated by the vibration of electrically charged particles  IR travels through space at the speed of light  The difference between light and IR is wavelength Infrared Radiation…  IR is emitted by all objects  IR radiation is minimal at low temperatures  IR radiation increases with temperature IR Theory

2 Types of Analysis Qualitative – Comparative analysis IR Theory

Qualitative… Which is Hotter? IR Theory

2 Types of Analysis Qualitative Qualitative – Comparative analysis IR TheoryQuantitative – True temperature measurement

Quantitative… IR Theory How Hot? Spot Area1 MinMeanMax Area1 MinMeanMax Spot *>46.1°C *<15.0°C

Why does Infrared work for Research & Development? Non Contact Temperature Measurement (no thermal couples, non-destructive means of testing) Quick / Easy to Interpret Results (more meaningful than data) Raw Data Available Can Resolve Small Targets (12 Microns) and small temperature changes (<2 degrees C) Dynamic or Still Digital Acquisition Valuable Historic Reference

Loose connections, poor contact, or shorts can result in hot spots. PCB Inspection Known Good One Fault Five Faults

Acquisition and Analysis Static Image Analysis Full analysis capability Static Image Analysis Full analysis capability Real Time Analysis Time versus temperature Image subtraction Real Time Analysis Time versus temperature Image subtraction

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.